Meet iHolo. This innovative (though hypothetical) startup sells a tiny cube that hooks into smartphones and projects a holographic image above the screen. Now we can see actual 3D holographic characters and movie explosions, hovering right in front of us! There's just one problem: "Holovids" require an incredibly fast connection, and tons of bandwidth. The typical smartphone user has neither the speed nor the data capacity to use the new technology: after extended buffering waiting for the holovid to load, a user would exhaust his data plan within minutes.